यदि x और y धनात्मक संख्याएँ इस प्रकार हैं कि x - y = 5 और xy = 150, तो (x + y) का मान क्या होगा?

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SSC CGL 2023 Tier-I Official Paper (Held On: 21 Jul 2023 Shift 3)
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  1. 45
  2. 25
  3. 35
  4. 15

Answer (Detailed Solution Below)

Option 2 : 25
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PYST 1: SSC CGL - General Awareness (Held On : 20 April 2022 Shift 2)
25 Qs. 50 Marks 10 Mins

Detailed Solution

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दिया गया है:

x - y = 5 और xy = 150

गणना:

अतः समीकरण से हम x और y के संभावित मान मान सकते हैं। 

इसलिए x = 15 और y = 10

इसलिए X + Y = 25

∴ सही उत्तर 2 है। 

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